Trek3+OdysseyLink104 Monitoring Pack
Digital 12V Battery Monitor & Phone app for BatteryPlus35 Range.
Upgrade your RV’s power management with the Trek3 + OdysseyLink104 Bundle. Designed specifically for the BatteryPlus35-II, this kit gives you real-time battery monitoring, water tank levels, pump control and app connectivity via the Odyssey system. Lithium compatible and easy to install, it delivers reliable, accurate data at a glance.
What’s Included
- Trek3 Battery Monitor in white fascia
- OdysseyLink104 Communication Centre
- 2m CAN Bus data cable
Key Features
- Complete monitoring solution for the BatteryPlus35-II
- Lithium compatible
- Sleek white fascia with premium finish
- Real-time display of battery voltage & charge status
- Shows charging & discharging current
- Displays auxiliary & solar charging current
- Time remaining to discharge
- Monitors up to 4 water tank levels
- Water pump status + on/off control
- Battery isolate button for quick protection
Smart RV Battery Monitoring
The Trek3 Battery Monitor paired with the OdysseyLink104 Communication Centre offers complete control of your RV’s essential systems. View volts, amps, charging status, solar performance and remaining capacity, all directly from the Trek3 display.
The Trek3 is designed to work with the BatteryPlus35-II power management system. Connected to the BatteryPlus35-II via the included 2m CAN Bus cable, it continuously monitors the system provides critical data at a glance.
When connected to the OdysseyLink104, the Trek3 becomes part of the Odyssey system, enabling:
- SmartConnect Bluetooth sensor compatibility
- Remote monitoring via the free Odyssey App
- Control of water pumps from your phone
FAQs
The ability to configure battery chemistry is available only if the Trek3 is in use with the BatteryPlus35-HA or BatteryPlus35-II-HA, which are capable of charging both lead acid and LiFePO4 type batteries.
By default, the BatteryPlus35-HA and BatteryPlus35-II-HA are configured to charge lead acid batteries. This can be changed with the Trek3 monitor.
To configure the BatteryPlus35-HA or BatteryPlus35-II-HA to charge LiFePO4 batteries with the Trek3 monitor:
- Enter Set-Up mode by holding the HOME button down until Set-Up is seen on the Battery display.
- Navigate to the ADVANC menu function.
- Navigate to the BATCHM menu function.
- Follow the directions in the below image to configure the battery chemistry:
The battery capacity needs to be set whenever a new battery is fitted to the BatteryPlus35-II. By default, the battery capacity is set to 100AH.
Correctly configuring the battery capacity ensures that the BatteryPlus35-II will select the best charging parameters for the caravan battery in use and the software accurately estimates battery usage including Battery Capacity and Time Remaining.
Enter Set-Up mode and navigate to the batCaP menu function. Follow the directions in the image below to configure the battery capacity. The battery capacity can be adjusted between 50 and 600AH in steps of 10AH.
The time on the Trek3 may be set in either 12- or 24-hour formats.
12-Hour Format
- Enter Set-Up mode by holding the HOME button down until Set-Up is seen on the Battery display.
- Navigate to the Clock menu function.
- Follow the directions in the below image to set the clock in 12-hour format:
The AM and PM indicators will automatically change as the hour changes from 11 to 12.
24-Hour Format
- Enter Set-Up mode by holding the HOME button down until Set-Up is seen on the
Battery display. - Navigate to the Clock menu function.
- Follow the directions in the below image to set the clock in 24-hour format:
Trek3+OdysseyLink104 Monitoring Pack
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Great service quick delivery. Just hope this trek 3 monitor lasts longer than the previous two, first one in new 2021 caravan lasted 2 1/2 years, replaced in June 2024 & second replacement this May 2026 life span 2 years. Crossing fingers for the next 2 or so years🤣
Trek easy to hook up
Thanks for the very efficient and professional service